| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.78 | 13.464% | $260.7176 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $220.80 | 10.161% | $243.2355 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $99.77 | 3.799% | $103.5603 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $6.37 | 13.149% | $7.2076 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $165.72 | 7.555% | $178.2401 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $23.61 | 12.280% | $26.5093 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $97.63 | 11.309% | $108.671 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $843.68 | $928.1414 | $928.15 | $928.10 | $928.10 | |